Abstract
This study looks at two groups of children - those for whom the calculator is a part of their everyday mathematics at school and those for whom it is not. The research methodology adopted was that 'used in the
innovative Victorian science study (1990). Children at grade three level were asked to complete statements
about calculators, sometimes by writing and sometimes by drawing. The analysis categorized the children's
responses into mutually exclusive types, which were then assigned integer 'level' labels. These categories
were then tested for cohesion, using an IRT partial credit analysis. The last stage of the analysis was to
construct descriptors for each of the categories, thus establishing a developmental continuum for beliefs about
calculators. While the number of children was only a few hundred, it is clear that further investigations of
children's beliefs in this area would contribute significant information for those implementing a 'calculator
aware' mathematics curriculum in their school.
BRIAN DOIG
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